منابع مشابه
Physiological markers for anxiety: panic disorder and phobias.
Physiological activation is a cardinal symptom of anxiety, although physiological measurement is still not used for psychiatric diagnosis. An ambulatory study of phobics who were afraid of highway driving showed a concordance between self-reported anxiety during driving, autonomic activation, hypocapnia, and sighing respiration. Patients with panic attacks do not exhibit autonomic activation wh...
متن کاملPanic. Facing Fears, Phobias, and Anxiety
biological data can be reduced to manageable mathematical statements. In some cases these equations describe reality with surprising accuracy. For example, analysis of mammalian bone structure reveals that small skeletons are not just scale models of skeletons of larger related species. The bones of large mammals are relatively thicker; in fact, bone thickness varies as the length raised to the...
متن کاملVirtual Reality Exposure Therapy for Anxiety and Specific Phobias
There is a growing body of research indicating the multiple ways that affective dysregulation (e.g., anxiety disorders, specific phobias, panic disorder, and posttraumatic stress disorder (PTSD)) may lead to significant impairments in normal life functioning. Anxiety and fear are concentrated emotional experiences that serve critical functions in organizing necessary survival responses (Fendt &...
متن کاملPanic and phobic anxiety: associations among neuroticism, physiological hyperarousal, anxiety sensitivity, and three phobias.
A dimensional and psychometrically informed taxonomy of anxiety is emerging, but the specific and nonspecific dimensions of panic and phobic anxiety require greater clarification. In this study, confirmatory factor analyses of data from a sample of 438 college students were used to validate a model of panic and phobic anxiety with six content factors; multiple scales from self-report measures w...
متن کاملGenetics of generalized anxiety disorder and related traits
This review serves as a systematic guide to the genetics of generalized anxiety disorder (GAD) and further focuses on anxiety-relevant endophenotypes, such as pathological worry fear of uncertainty, and neuroticism. We inspect clinical genetic evidence for the familialityl heritability of GAD and cross-disorder phenotypes based on family and twin studies. Recent advances of linkage studies, gen...
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ژورنال
عنوان ژورنال: BMJ
سال: 1991
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.302.6784.1037